129332820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{50129}}^1$

素因数の和:50184

約数の個数: 48

約数和(自身を含む): 370560960

約数和(自身を除く): 241228140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 50129, 100258, 150387, 200516, 250645, 300774, 501290, 601548, 751935, 1002580, 1503870, 2155547, 3007740, 4311094, 6466641, 8622188, 10777735, 12933282, 21555470, 25866564, 32333205, 43110940, 64666410, 129332820]

約数ペア:

[(1, 129332820), (2, 64666410), (3, 43110940), (4, 32333205), (5, 25866564), (6, 21555470), (10, 12933282), (12, 10777735), (15, 8622188), (20, 6466641), (30, 4311094), (43, 3007740), (60, 2155547), (86, 1503870), (129, 1002580), (172, 751935), (215, 601548), (258, 501290), (430, 300774), (516, 250645), (645, 200516), (860, 150387), (1290, 100258), (2580, 50129)]